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TC1072 Datasheet(PDF) 8 Page - TelCom Semiconductor, Inc |
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TC1072 Datasheet(HTML) 8 Page - TelCom Semiconductor, Inc |
8 / 12 page TC1073 2 100mA CMOS LDO WITH SHUTDOWN, ERROR OUTPUT AND VREF BYPASS PRELIMINARY INFORMATION TC1073-01 6/5/97 ELECTRICAL CHARACTERISTICS: VIN = VOUT + 1V, IL = 0.1mA, CL = 3.3µF, SHDN > VIH, TA = 25 °C, unless otherwise noted. Symbol Parameter Test Conditions Min Typ Max Units VIN Input Operating Voltage Note 9 — — 6.5 V IOUTMAX Maximum Output Current Note 9 100 —— mA VOUT Output Voltage Notes 1, 9 VR – 2.5% VR ±0.5% VR + 2.5% V TC VOUT VOUT Temperature Coefficient Note 2, 9 20 — ppm/ °C 40 ∆VOUT/∆VIN Line Regulation (VR + 1V) < VIN < 6V — 0.05 — % ∆VOUT/VOUT Load Regulation IL = 0.1mA to IOUTMAX — 0.5 — % (Note 3) VIN – VOUT Dropout Voltage (Note 4) IL = 0.1mA — 20 — mV IL = 20mA 70 IL = 50mA 100 IL =100mA 200 (Note 4) IGND Ground Pin Current IL = IOUTMAX, (Note 5, 9) — 0 — µA IIN Supply Current SHDN = VIH, IL = 0 — 50 80 µA IINSD Shutdown Supply Current SHDN = 0V — — 0.05 µA ROUT Output Resistance during Shutdown SHDN < VIL 100 x VR 160 x VR —k Ω PSRR Power Supply Rejection Ratio FRE ≤ 1kHz — 64 — dB IOUTSC Output Short Circuit Current VOUT = 0V — 300 500 mA ∆VOUT/∆PD Thermal Regulation Note 6 — 0.04 — %/W TSD Thermal Shutdown Die Temperature — 160 — °C ∆TSD Thermal Shutdown Hysteresis — 10 — °C eN Output Noise IL = IOUTMAX — 260 — nV/ √Hz 470pF from Bypass to GND SHDN Input VIH SHDN Input High Threshold VIN = 2.5V to 6.5V 45 — — %VIN VIL SHDN Input Low Threshold VIN = 2.5V to 6.5V — — 15 %VIN ABSOLUTE MAXIMUM RATINGS* Input Voltage ................................................................. 7V Output Voltage .................................. (– 0.3) to (VIN + 0.3) Power Dissipation .................... Internally Limited (Note 7) Operating Temperature .................... – 40 °C < TJ < 125°C Storage Temperature ............................ – 65 °C to +150°C Maximum Voltage On Any Pin .......... VIN + 0.3V to – 0.3V *Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. |
Número de pieza similar - TC1072 |
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Descripción similar - TC1072 |
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